kingbin

# Stop PostgreSQL from auto starting
sudo launchctl unload -w /Library/LaunchDaemons/com.edb.launchd.postgresql-9.3.plist
 
# Enable PostgreSQL to auto start
sudo launchctl load -w /Library/LaunchDaemons/com.edb.launchd.postgresql-9.3.plist

# Start postgres
 $ sudo su postgres
Password:
bash-3.2$ pg_ctl -D /Library/PostgreSQL/9.3/data/ start

ngpestelos

May 8, 2018

I wrote this four years ago, so instead use this command:

$ docker rmi $(docker images -q -f dangling=true)

bellbind

/* clang hello-asm.c -o hello-asm */
int main() {
  long write = 0x2000004; /* syscall "write" on MacOS X */
  long stdout = 1;
  char * str = "Hello World\n";
  unsigned long len = 12;
  unsigned long ret = 0;
  /* ret = write(stdout, str, len); */
  __asm__("movq %1, %%rax;\n"
          "movq %2, %%rdi;\n"

tomysmile

type below:

brew update
brew install redis

To have launchd start redis now and restart at login:

brew services start redis

rgl

bash -c 'while [[ "$(curl -s -o /dev/null -w ''%{http_code}'' localhost:9000)" != "200" ]]; do sleep 5; done'

# also check https://gist.github.com/rgl/c2ba64b7e2a5a04d1eb65983995dce76

hybrist

Modules - History & Future

History

• Early work by Ihab Awad (Google) and Kris Kowal (FastSoft)
  • https://twitter.com/kriskowal/status/943547614158450688
  • Hermetic eval presentation: https://docs.google.com/presentation/d/1KlPxgocvzpTq44KTF4xZ6TnzGRsy628hP5he7bXVB3I/edit#slide=id.i0
• 2009-09: 2nd draft of module strawman, still very close to "closures as modules", export x = 42
  • https://esdiscuss.org/topic/hermetic-evaluation-modules-strawman

• https://docs.google.com/document/u/1/pub?id=1hNv1SHh_v_6nD1QBd6pySUJ2U5roAELzW5cqD2tt_WM

gabeweaver

/*
This example was built using standard create-react-app out of the box with no modifications or ejections
to the underlying scripts. 
  
In this example, i'm using Google as a social provider configured within the Cognito User Pool.

Each step also represents a file, so you can see how I've chosen to organize stuff...you can do it however
you'd like so long as you follow the basic flow (which may or may not be the official way....but its what I found that works.
The docs are pretty horrible)
  

trueadm

const React = require("react");

const Lifecycles = React.createLifecycleEvents({
  didMount({ setState }) {
    setState({
      disabled: false,
    });
  },
  didUpdate({ inputRef }) {
    if (document.activeElement !== inputRef.value) {

streamich

tweet-css

Smallest possible CSS-in-JS library.

• Try demo
• 178 bytes (minified and gzipped)
• Source code fits in a tweet
• Dynamic 4^th generation styling
• "jsxstyle" interface
• Pure React — no side effects

dfee

import { useState, useEffect } from "react";

export type AsyncState<T> =
  | { loading: false; error?: undefined; value?: undefined }
  | { loading: true; error?: undefined; value?: undefined }
  | { loading: false; error: Error; value?: undefined }
  | { loading: false; error?: undefined; value: T };

export type AsyncUtils<C extends {}, A extends any[]> = {
  setArgs: (args: A | undefined) => void;